Coke oven



of fines contiguons to.the op5osite sides of the adjacnt coking-ehamber are having ther heat maintain'ed by downflowing ombnstionprodnctsp The draft in the vertical fines is controlled by slide-bricks38, whieh may be shifted .throngh the inspection holes 39, throngh which also the gas-ports 40, in the bass of theflnes,land the adjacentair-ports 27, may be reached. Great simplicity and effectivenessof strntnre and operation are at- 'tainedby the described construction and the system of fifing.

The invention-i5 hereinzfloove described as emboded in one particnlarforfi1 of construction and opera'tion, bnt-it may of course be embodied'in other form and manner vgithn the scop of th c]aimS her ei1afiermade.

Ie1aimz.

1. In a .coke-oven,in eombination :a series of eoking-chambers; intermediate heatingwalls, each constitnted of two parzillel sries of substantiall triangnlar fines aoing oppositely the coking-chambers oneither side of such heatirig-wnlh the series.0fsnch fines be ng respeetiely located on opposite sides of the longitnd1flal central plane of the heating wall and cross-regeneratbrs each eommuni cating-with all of the fines in the adjaent series in each adjacent heating-wall; each fine-series being provided with gas-snpply a'nd adapted to be. fi1ed in alternatnn W1fl1 the.coht1gnons flne-series 1n eah heat1ngwall.

-2. In a coke-0mn; in o0mbination: eokingchambeis; and an intrmediate heating-wall con1prising two ser-ies 'of snbsttntially tri' angnlzfinfles oppositely facingthe adjacent cokingehan1bers, saidfln es hqwing .their obliqe,walls formed..by ,tie-brcks and their faCe-walls by.liner-bricks, eac hfitiebrizk that is 'seated betwen liner-brickshaving an. obliqne Ii-mb and'havmg one of 1ts ends entered between the liner-bricks and its other end seated npon the contignos oblique limbxof an oppostdtie-briek, whereby a single thick mess of tie-b ricks is interposed betWeen the liner-bricks and forms each oblique Wall aeross the.heatng-Wall and separating contignons fines. t f

3. In a coke-m'en, in eombination: a series of coking-eha1hber's; intermdiate heatingwalls; each constitntd of'substantially tri; 'angular fines arranged in two parallel serisrespectively located on opposite sdes of the longitudinalcentral plane *f the 'heating wall;-and means for effecting alternate firing of thetwo series of fines of eneh heating cokmg means for efleeting firing of each Series 211- ternatly; snbstantially as specifi ed.

6. In ;a coke oven, in combination: a series of coking chambers; intermediate heating walls, eaeh constitnted 0f substantially triangulai fines arranged in two longitndinaly extendingsnbstantial}y pa1llil series, the resP'ective se1ies' eontignons. to the opposite sides of a coking Qhambenbeing adapted to conVey.the gases inthe same direction; and

means for effecting alternate z firing of the two seris of fines ofeaeh heating wall; substan- .;tally as specified;

In testimon whereof, I 1ave herennto set my hand this 22.day 01 J nly, 19192 AUGUST PUTSCH. 

